CN211475408U

CN211475408U - Mapping device for geotechnical engineering design

Info

Publication number: CN211475408U
Application number: CN201922433373.9U
Authority: CN
Inventors: 侯庆学; 刘杨; 侯庆场; 韩方远; 崔浩; 翟果果; 侯庆庆; 宋泽军
Original assignee: Xuzhou Zhongyan Geotechnical Engineering Co ltd
Current assignee: Xuzhou Zhongyan Geotechnical Engineering Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a mapping device for geotechnical engineering design in the technical field of geotechnical engineering, the bottom of a base is provided with universal wheels, the middle part of the top of the base is vertically and fixedly connected with a fixed column, the top of the fixed column is movably connected with the fixed column through a connecting shaft fixedly penetrating through the inner cavity of a mapping box, the middle part of the upper part of the connecting shaft is fixedly sleeved with an adjusting gear, the left side and the right side of the bottom surface of the mapping box are respectively provided with a transition gear sleeved on the connecting shaft, one end of the connecting shaft fixedly inserted on a driving gear penetrates through the side wall of the fixed column and is fixedly connected with a leveling rotating wheel, the top of the mapping box is provided with a mapping instrument, the left side wall of the mapping box is horizontally and fixedly connected with a support rod, a laser emitter is embedded on a support, the accuracy of the surveying and mapping data is improved, and the using effect is good.

Description

Mapping device for geotechnical engineering design

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a mapping device for geotechnical engineering design.

Background

Geotechnical engineering is a new technical system established in civil engineering practice in 60's of the 20 th century in the countries of the Europe and the America. Geotechnical engineering is to solve the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like, and is used as a research object of the geotechnical engineering.

Geotechnical engineering is at the survey and drawing in-process, and the survey and drawing ground condition that faces is complicated, and the ground is the pothole form mostly, and uneven ground can bring the influence for surveying instrument's measurement to lead to the inaccurate problem of survey and drawing data, for this reason, we provide a mapping device for geotechnical engineering design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mapping device for geotechnical engineering design to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mapping device for geotechnical engineering design comprises a base, universal wheels are arranged at the bottom of the base, a fixed column is vertically and fixedly connected at the middle section of the top of the base, the top of the fixed column is movably connected with the fixed column through a connecting shaft fixedly penetrating through an inner cavity of a mapping box, an adjusting gear is fixedly sleeved at the middle section of the connecting shaft, transition gears sleeved on the connecting shaft are arranged on the left side and the right side of the bottom surface of the mapping box respectively, a driving gear installed through the connecting shaft is embedded in the inner cavity of the fixed column, the adjusting gear, the transition gears and the driving gear are meshed and connected with a transmission chain, one end of the connecting shaft fixedly inserted and connected on the driving gear penetrates through the side wall of the fixed column and is fixedly connected with a leveling rotating wheel, a mapping instrument is arranged at the top of the mapping box, a supporting rod is, the supporting plate is embedded with a laser emitter, and the bottom of the supporting plate is fixedly connected with a gravity block.

Furthermore, survey and drawing case both sides wall bottom all with bracing piece one end swing joint, the iron slide swing joint of base top surface is located with the activity to the bracing piece other end.

Furthermore, the iron slide block is arranged in a sliding groove formed in the top surface of the base in a sliding mode, a bar-shaped electromagnet is arranged at the bottom of the groove in the sliding groove, and the bar-shaped electromagnet is electrically connected with a controller arranged in the inner cavity of the base.

Further, survey and drawing bottom of the case portion symmetry is provided with flexible movable rod, flexible movable rod bottom and base fixed connection, just flexible movable rod top and survey and drawing bottom of the case face swing joint, flexible movable rod is located drive chain front and back side respectively in survey and drawing bottom of the case face both sides and is equipped with two.

Furthermore, positioning holes are uniformly and equidistantly formed in the leveling rotating wheel, positioning shafts are inserted into the leveling rotating wheel, and the bottoms of the positioning shafts are inserted into the top surface of the base.

Further, survey and drawing case inner chamber and seted up the light trap with laser emitter parallel and level.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, subaerial as for needs survey and drawing with surveying instrument, if there is the condition of unevenness on ground, whether can wear out the observation from the light trap of survey and drawing case inner chamber through the laser that laser emitter launches, if not wear out, rotatable leveling runner, drive excessive gear and adjusting gear through drive chain and rotate, adjusting gear rotates just can order about the survey and drawing case through the connecting axle and adjust, until there is the horizontally laser line in the light trap to wear out can, accomplish the leveling to the mapping apparatus, the accuracy of surveying and drawing data has been improved, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the transmission chain of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. fixing a column; 4. a surveying and mapping box; 5. a surveying instrument; 6. an adjusting gear; 7. a transition gear; 8. a drive chain; 9. a drive gear; 10. leveling the rotating wheel; 11. positioning the shaft; 12. a support bar; 13. an iron slide block; 14. a strip-shaped electromagnet; 15. a strut; 16. a support plate; 17. A laser transmitter; 18. a gravity block; 19. a telescopic movable rod.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a mapping device for geotechnical engineering design, which has the function of leveling the mapping device, improves the accuracy of mapping data and has good use effect;

referring to fig. 1, the bottom of a base 1 is provided with a universal wheel 2, so that the portability of the device is improved, a fixed column 3 is vertically and fixedly connected to the middle section of the top of the base 1, the length of the top surface of the fixed column 3 is slightly smaller than that of the bottom surface of a surveying and mapping box 4, and the fixed column 3 is made of stainless steel;

referring to fig. 1 and 2, the top of the fixed column 3 is movably connected to a connecting shaft (the connecting shaft is not shown in the drawing because the drawing of the specification shows a front view of the device) which fixedly penetrates through the inner cavity of the surveying and mapping box 4, two ends of the connecting shaft are movably inserted into the top of the fixed column 3, the connecting shaft can drive the surveying and mapping box 4 to rotate by rotating, an adjusting gear 6 is fixedly sleeved at the middle section of the connecting shaft, a groove matched with a transmission chain 8, a transition gear 7 and the adjusting gear 6 is formed in the bottom surface of the surveying and mapping box 4, the transition gear 7 sleeved on the connecting shaft is arranged on each of the left side and the right side of the bottom surface of the surveying and mapping box 4, and;

referring to fig. 1, a transmission chain 8 is engaged and connected to an adjusting gear 6, a transition gear 7 and a driving gear 9, the adjusting gear 6 and the transition gear 7 are connected to the driving gear 9 through the transmission chain 8, so that after the driving gear 9 rotates, the transition gear 7 and the adjusting gear 6 can be synchronously driven to rotate through the transmission chain 8, one end of a connecting shaft fixedly inserted and connected to the driving gear 9 penetrates through the side wall of the fixed column 3 and is fixedly connected to a leveling rotating wheel 10, when leveling operation is required, a positioning shaft 11 is drawn out, the leveling rotating wheel 10 is rotated, the adjusting gear 6 is driven to rotate through the driving gear 9 and the transmission chain 8, so that the connecting shaft fixedly inserted and connected to the adjusting gear 6 rotates along the fixed column 3, and leveling of the surveying and mapping box 4 is realized until a horizontal laser ray;

referring to fig. 1, a surveying instrument 5 is disposed on the top of a surveying box 4, a supporting rod 15 is fixedly connected to the left side wall of the surveying box 4 horizontally, a supporting plate 16 disposed vertically downward is movably connected to the rod wall of the supporting rod 15 through a rotating shaft, that is, the supporting plate 16 can freely rotate around the supporting rod 15 through the rotating shaft, and a gravity block 18 is disposed, so that the supporting plate 16 is always in a vertically downward state.

Please refer to fig. 1, the bottoms of the two side walls of the surveying and mapping box 4 are movably connected with one end of a support rod 12, the support rod 12 is used for limiting the surveying and mapping box 4, the other end of the support rod 12 is movably connected with an iron slide block 13 movably arranged on the top surface of the base 1, a movable shaft with two ends inserted into one end of the support rod 12 is arranged on the iron slide block 13 in a penetrating manner, and the movable clamp at one end of the support rod 12 is arranged on two sides of the iron.

Slider 13 slides and locates in the spout that base 1 top surface was seted up, be provided with bar electro-magnet 14 at the bottom of the spout inside groove, when carrying out the leveling operation, through 14 outage of controller control bar electro-magnet, make bracing piece 12 and slider 13 adapt to the leveling operation of survey and drawing case 4, after leveling, bar electro-magnet 14 circular telegram tightly adsorbs slider 13, play spacing fixed effect, bar electro-magnet 14 with locate the controller electric connection of base 1 inner chamber, the controller with locate the power electric connection on the base 1.

4 bottom symmetries of survey and drawing case are provided with flexible movable rod 19, and the setting of flexible movable rod 19 plays the effect of auxiliary connection survey and

drawing case

4, and 19 bottoms of flexible movable rod and base 1 fixed connection, and 19 tops of flexible movable rod and 4 bottom surfaces swing joint of survey and drawing case, flexible movable rod 19 is located drive chain 8 front and back sides respectively in survey and drawing case 4 bottom surfaces both sides and is equipped with two.

Positioning holes are uniformly and equidistantly formed in the leveling rotating wheel 10, positioning shafts 11 are inserted into the rotating wheel, the leveling rotating wheel 10 is limited to rotate through the positioning shafts 11, the leveling rotating wheel 10 is limited, and the bottom of each positioning shaft 11 is inserted into the top surface of the base 1.

The light trap parallel and level with laser emitter 17 is seted up to survey and drawing case 4 inner chamber.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mapping device for geotechnical engineering design, includes base (1), its characterized in that: the universal wheel (2) is arranged at the bottom of the base (1), the fixing column (3) is fixedly connected at the middle part of the top of the base (1) in a vertical mode, the top of the fixing column (3) is connected with the connecting shaft which penetrates through the inner cavity of the surveying and mapping box (4) in a movable mode, the adjusting gear (6) is sleeved at the middle part of the connecting shaft in a fixed mode, transition gears (7) sleeved on the connecting shaft are arranged on the left side and the right side of the bottom surface of the surveying and mapping box (4), a driving gear (9) installed through the connecting shaft is embedded in the inner cavity of the fixing column, the adjusting gear (6), the transition gears (7) and the driving gear (9) are connected with a transmission chain (8) in a meshed mode, one end of the connecting shaft fixedly inserted and connected on the driving gear (9) penetrates through the side wall of, just survey and drawing case (4) left side wall level fixedly connected with branch (15), the pole wall of branch (15) has perpendicular extension board (16) that sets up downwards through axis of rotation swing joint, inlay on extension board (16) and establish and install laser emitter (17), just extension board (16) bottom fixedly connected with gravity piece (18).

2. The surveying and mapping apparatus for geotechnical engineering design according to claim 1, characterized in that: survey and drawing case (4) both sides wall bottom all with bracing piece (12) one end swing joint, iron slide (13) swing joint of base (1) top surface is located with the activity to the bracing piece (12) other end.

3. The surveying and mapping apparatus for geotechnical engineering design according to claim 2, characterized in that: the iron sliding block (13) is arranged in a sliding groove formed in the top surface of the base (1) in a sliding mode, a bar-shaped electromagnet (14) is arranged at the bottom of the sliding groove, and the bar-shaped electromagnet (14) is electrically connected with a controller arranged in an inner cavity of the base (1).

4. The surveying and mapping apparatus for geotechnical engineering design according to claim 1, characterized in that: survey and drawing case (4) bottom symmetry is provided with flexible movable rod (19), flexible movable rod (19) bottom and base (1) fixed connection, just flexible movable rod (19) top and survey and drawing case (4) bottom surface swing joint, flexible movable rod (19) are located drive chain (8) front and back side respectively in survey and drawing case (4) bottom surface both sides and are equipped with two.

5. The surveying and mapping apparatus for geotechnical engineering design according to claim 1, characterized in that: positioning holes are uniformly and equidistantly formed in the leveling rotating wheel (10), positioning shafts (11) are inserted into the leveling rotating wheel (10), and the bottoms of the positioning shafts (11) are inserted into the top surface of the base (1).

6. The surveying and mapping apparatus for geotechnical engineering design according to claim 1, characterized in that: and the inner cavity of the surveying and mapping box (4) is provided with a light hole which is parallel and level to the laser emitter (17).